International radio tube encyclopedia.
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English Multiple languages |
| Published: |
London :
Bernards,
[1958]
|
| Edition: | [3d ed.]. |
| Subjects: |
| Item Description: | Introductory matter in English, French, and other languages. |
|---|---|
| Physical Description: | 1 volume (various pagings) : diagrams ; 26 cm. |